Ahn, Hyun Seon, Pauline Anne Therese M. Mangulabnan, and Jeesoo Lee. 2022. “Online Teaching Barriers, Motivations, and Stress of In-Service Teachers: Renewed Challenges and Opportunities With Future Perspectives”. International Journal of Learning, Teaching and Educational Research 21 (1):301-22. http://www.ijlter.myres.net/index.php/ijlter/article/view/1242.